580 Terror Convictions in U.S. Since 9/11, 380 Are Foreign-Born Prison Planet.com Posted on June 23, 2016 Posted in Aggregated No Comments Tagged with Featured Stories, Tile Breitbart | Meaning they got into the United States either through illegal immigration or via a U.S. government-allowed legal immigration or visa program or refugee program. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email